code: def testNewPythonObjectBelowThreshold(self):
      class Foo(object):
          pass
  
      with MemoryChecker() as memory_checker:
          memory_checker.record_snapshot()
          foo = Foo()
          del foo
          memory_checker.record_snapshot()
  
      memory_checker.assert_no_new_python_objects()
  
file_path: tensorflow-upstream/tensorflow/python/framework/memory_checker_test.py
imports: from tensorflow.python.framework import _memory_checker_test_helper
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import ops
  from tensorflow.python.framework import test_util
  from tensorflow.python.framework.memory_checker import MemoryChecker
  from tensorflow.python.platform import test
label_desc: Use image node_id 11 for calling the MemoryCheckerTest obj's underlying member method code with example usage: obj.testNewPythonObjectBelowThreshold() without return types